CN204960688U - Sliding door guide rail - Google Patents
Sliding door guide rail Download PDFInfo
- Publication number
- CN204960688U CN204960688U CN201520747990.5U CN201520747990U CN204960688U CN 204960688 U CN204960688 U CN 204960688U CN 201520747990 U CN201520747990 U CN 201520747990U CN 204960688 U CN204960688 U CN 204960688U
- Authority
- CN
- China
- Prior art keywords
- rail
- cover
- guide rail
- sliding door
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a sliding door guide rail, including the guide rail body, the guide rail body include the flange of rail, the web of the rail and railhead, the outside rail cover that has the shape kissing of the corresponding outside with the railhead to join in marriage that overlaps of railhead, rail cover both ends downwardly extending is to the middle part position of the web of the rail, forms the backplate of the cladding web of the rail, rail cover for the aluminium cover of 3 -4cm thickness, make the gyro wheel bearing direct with the contact of aluminium cover, greatly reduced the sliding door at the noise that moves the in -process, the cladding through the aluminium cover in addition for the railhead is difficult for rustting, improves the life of product.
Description
Technical field
The utility model relates to technical field of furniture, is specifically related to a kind of sliding door guide rail.
Background technology
At present, the roller bearing that traditional large-scale sliding door lower end is installed, easily larger noise is produced in the process of relative movement between roller bearing and guide rail rail head, and the guide rail rail head of sliding door gets rusty easily because surface is exposed in air, easily cause sliding door mobile not smooth on guide rail, and greatly reduce the application life of product.
Utility model content
The purpose of this utility model is to provide a kind of sliding door guide rail, greatly can reduce the friction noise between roller bearing and guide rail, improves the application life of product.
The utility model solves the technical scheme that its technical problem adopts: a kind of sliding door guide rail, comprise guide rail body, described guide rail body comprises the flange of rail, the web of the rail and rail head, described rail head outer cover has the rail cover of joining with rail head respective outer shape kissing, described rail cover two ends extend downward the medium position of the web of the rail, form the backplate of the coated web of the rail, described rail cover is the aluminium cover that 3-4cm is thick.
As preferably, described rail cover is 0.45-0.6cm with the gap between rail head.
Preferably, be bolted between described rail cover and guide rail body, bolt is fixed on the web of the rail through the backplate at rail cover two ends.
The beneficial effects of the utility model are: by there being the aluminium cover of joining with rail head respective outer shape kissing in rail head outer cover, aluminium cover two ends are to downward-extension and the coated medium position to the web of the rail, roller bearing is directly overlapped with aluminium contact, greatly reduce the noise of sliding door in moving process, and by aluminium overlap coated, rail head is not easily got rusty, improves the application life of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of sliding door guide rail.
The 1-flange of rail, the 2-web of the rail, 3-rail head, 4-rail cover, 5-backplate in figure.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with accompanying drawing and embodiment, are further described the utility model.Should be appreciated that embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of sliding door guide rail of the utility model, comprise guide rail body, guide rail body comprises the flange of rail 1, the web of the rail 2 and rail head 3, rail head 3 outer cover has the rail of joining with rail head 3 respective outer shape kissing to overlap 4, gap wherein between rail cover 4 and rail head 3 is 0.45-0.6cm, rail overlaps the medium position that 4 two ends extend downward the web of the rail 2, form the backplate 5 of the coated web of the rail 2, rail cover 4 is the aluminium cover that 3-4cm is thick, be bolted between rail cover 4 and guide rail body, the backplate 5 that bolt overlaps 4 two ends through rail is fixed on the web of the rail 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendment, on an equal basis replacement and improvement etc. done within spirit of the present utility model and principle, all should drop within protection domain of the present utility model.
Claims (3)
1. a sliding door guide rail, comprise guide rail body, it is characterized in that: described guide rail body comprises the flange of rail, the web of the rail and rail head, described rail head outer cover has the rail cover of joining with rail head respective outer shape kissing, described rail cover two ends extend downward the medium position of the web of the rail, form the backplate of the coated web of the rail, described rail cover is the aluminium cover that 3-4cm is thick.
2. sliding door guide rail according to claim 1, is characterized in that: the gap between described rail cover and rail head is 0.45-0.6cm.
3. sliding door guide rail according to claim 1, is characterized in that: be bolted between described rail cover and guide rail body, bolt is fixed on the web of the rail through the backplate at rail cover two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747990.5U CN204960688U (en) | 2015-09-25 | 2015-09-25 | Sliding door guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747990.5U CN204960688U (en) | 2015-09-25 | 2015-09-25 | Sliding door guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960688U true CN204960688U (en) | 2016-01-13 |
Family
ID=55055761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747990.5U Expired - Fee Related CN204960688U (en) | 2015-09-25 | 2015-09-25 | Sliding door guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960688U (en) |
-
2015
- 2015-09-25 CN CN201520747990.5U patent/CN204960688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190925 |